Do Animals Dream? With David M. Peña-Guzmán
Big Brains
00:00
The Neuronal Revolution in Zestfish
Zebrafish have the same bi-phasic sleep cycle that we find in mammals. Primatologist Kimberly Mukavi conducted an experiment at the University of Washington to see what chimpanzees do when they fall asleep. Many of these chimpanzees began signing in their sleep using American Sign Language.
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